baber/WOPTO huggingface dataset:
Patent JP-2003120791-A (JP)
Title: Rotation support structure for pulley
Inventor: TANABE KOICHI
IPC: F16H55/36
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To improve durability by reducing differential temperature between an inner and an outer rings 16 and 15 composing a deep groove type radial ball bearing 14 of a three-point or four-point contact type to reduce reduction quantity of an inner gap due to this differential temperature. SOLUTION: In an outer circumferential surface of a support cylinder part 23 provided on an outer surface of an end part of a casing 2, at two positions apart from each other on both sides in an axial direction of the inner ring 16 composing the radial ball bearing 14, a first and a second heat transmission rings 26 and 27 are engaged and fixed. The first and the second heat transmission rings 26 and 27 are formed of material having a high heat transmission ratio. Parts by the heat transmission rings 26 and 27 close to the outer diameter are set to face a circular member 24 for containing and fixing the outer ring 15 for composing the radial ball bearing 14 and also to face the outer ring 15 closely to them through micro-gaps, respectively.
Patent JP-2003121569-A (JP)
Title: Electronic timepiece with antenna
Inventor: KOBAYASHI MINORU
IPC: G04R60/10
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To solve the problem of the need for newly designing a holding part represented by a bottom board as a new part for a conventional analogue radio control timepiece movement, since the analogue radio control time piece movement has had a large number of constraints in design, such as the need for using special parts and suppressing the effects of metal parts to reception to a minimum and the problem of a large portion of other parts being specifically designed for the radio control timepiece as new parts, resulting in a rise in the manufacturing costs of the movement. SOLUTION: The electronic timepiece with an antenna, constituted of the antenna 1 and the timepiece movement, is provided with a housing member 8 for housing the timepiece movement, and the antenna 1 is housed in a recessed part 8d provided for the housing member 8.
Patent JP-2003121260-A (JP)
Title: Instrument and method for colorimetric measurement
Inventor: TERAJIMA MASAAKI
IPC: G01N33/52
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a compact and maintenance-free colorimertic measurement instrument capable of converting a pigment image formed by selective reaction of a specified substance in an aqueous solution with a prescribed reagent into a digital data, capable of providing a digitalized measured result directly, and easy in an operation, and a colorimetric measuring method using the instrument. SOLUTION: The purpose hereinbefore of the present invention is solved by the colorimetric measuring instrument having a communication function for the digital data and having a colorimetric measuring part such as an electronic camera built in with a CCD, and the colorimetric measuring method using the instrument.
Patent JP-2003123777-A (JP)
Title: Polymer electrolyte fuel cell
Inventor: TAKEBE YASUO
IPC: H01M8/10
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a polymer electrolyte fuel cell capable of decomposing peroxide formed on a catalyst surface for preventing decomposition of hydrogen ion conductive polymer electrolyte and for maintaining good power generation efficiency over a long time even when humidity of oxidant gas is low. SOLUTION: In this polymer electrolyte fuel cell, and electrode is provided with a catalyst layer brought into contact with a hydrogen ion conductive polymer electrolyte film, and at least one catalyst layer of the electrode is provided with the hydrogen ion conductive polymer electrolyte, a conductive carbon particle carrying a catalyst particle, and a peroxide decomposing catalyst.
Patent JP-2003130101-A (JP)
Title: Disc brake
Inventor: YOKOO JOICHI
IPC: F16D65/095
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a disc brake, which is suitable for automatic assembling by making shims difficult to be entangled between themselves. SOLUTION: A disc brake comprises a main part 35 and a pair of stopper claws 38, 39 which are cut and raised forming cut and raised lines 36, 37 parallel to the main part 36 with each other. The pair of the stopper claws of shims 33, which is in contact with an end face of an opening side of a piston at the main part 36 and stopped in an inside periphery of the piston at the pair of the stopper claws are divided to form a pair of dividers 40, 41. Bridge parts 42, 43 of the main parts 35 remained which are not cut or raised are formed in between the paired dividers 40, 40 and the dividers 41, 41. The width of the bridges 42, 43 is made equal to the width of the clearance between the pair of dividers themselves.
Patent JP-2003134557-A (JP)
Title: Information processing system, image processing apparatus, its control method, program, and computer- readable memory
Inventor: EZUMI HARUSUKE
IPC: H04W88/02
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide an information processing system, an image processing apparatus, its control method, a program, and a computer-readable memory, which can relieve a load on a user at data editing with excellent usability. SOLUTION: When a slave unit receives an incoming call while the slave unit creates/edits/stores/transmits mail in a S101, the slave unit moves data during edit to a RAM. When the slave unit makes a succeeding mail operation while the RAM stores data, the slave unit initiates the operation from a preceding edit menu in a S106. The slave unit displays presence of mail under edit in a S107 to allow a user to select whether the edit of mail is restarted or aborted. When the mail edit restarted is selected in a S108, the slave unit shifts to the mail edit menu and starts a mail edit operation.
Patent JP-2003129147-A (JP)
Title: Rotary encoder type lance position-detecting device
Inventor: OSHIMA YASUO
IPC: C21C5/46
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a rotary encoder type, lance position-detecting device which can detect a relationship of position between a tip of a lance in a metal smelting furnace and a top surface of a molten body. SOLUTION: The lance 1 can vertically move in the furnace by an electromotive chain block 2. A computor/display device 7 computes distance (A) from an effective circumference of a sheave 5 and the number of rotations detected with a rotary encoder 6, when a wire rope 3 is drawn out from a self-winding mechanism 4 till the hook is connected to the crown of the lance 1, after the indication in the computor/display device 7 is set to indicate zero with a reset switch 8, in a state that the bottom end of the sheave 5 is as high as a hook head of the wire rope 3. The computor/display device 7 displays distance X between the tip of the lance 1 and the top surface of the molten body, if ordered to calculate an expression X=C-A-B, after distances B and C have been measured with other methods.  If X is plus, the lance 1 is not immersed in the molten body, and if X is minus, the value indicates the immersion depth.
Patent JP-2003133308-A (JP)
Title: Method and device for manufacturing silicon-carbide oxide film and method of manufacturing semiconductor element using the oxide film
Inventor: KATO MASASHI
IPC: H01L21/04
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for manufacturing a silicon-carbide oxide film, with which a silicon-carbide oxide film can be formed efficiently by subjecting a silicon carbide substrate to anodic-oxidation. SOLUTION: The anodic-oxidation is performed on the silicon carbide substrate, by irradiating the substrate with light in a wavelength region having larger energy than the band gap of silicon carbide. Consequently, a thick oxide film can be formed in a short time. In addition, since the anodic-oxidation can be performed at a room temperature unlike the case of thermal oxidation, the oxide film can be formed easily and, at the same time, the quality of the inner part of the silicon carbide substrate not forming the oxide film can be maintained. Moreover, when the method of forming silicon-carbide oxide film is applied to sacrificial oxidation, the formation of an element isolation film, and the formation of a gate oxide film in a semiconductor element manufacturing process, a high-quality semiconductor element can be manufactured efficiently.
Patent JP-2003133746-A (JP)
Title: Multilayered wiring board
Inventor: KAMOI SHIGERU
IPC: H05K1/02
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To solve the problem that cracks occur and wires are disconnected in a multilayered wiring board composed of insulating films at the time of performing reflow soldering due to the large difference in coefficient of thermal expansion between the wiring board and electronic parts. SOLUTION: Each insulating film 1 constituting the multilayered wiring board 4 is formed by respectively laminating coating layers 6 composed of a polyphenylene ether-based organic material upon the upper and lower surfaces of a liquid crystal polymer layer 5. In at least one of the insulating films 1 positioned on the surfaces of the wiring board 4, the polymer layer 5 is exposed by an area which is 3-70% of the area of the substrate 4. At the same time, connecting conductors 9 to which the electrodes of electronic parts 8 mounted on the wiring board 4 and electrically connected to through conductors 3 are connected are provided on the exposed sections of the polymer layer 5.
Patent JP-2003130143-A (JP)
Title: Small-sized reducer and geared motor having the same
Inventor: KINOSHITA SATOSHI
IPC: H02K7/116
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a small reducer which can rotatably support a carrier in between the components of a planetary gear mechanism, without deteriorating supporting accuracy for the carrier, and to provide a geared motor having the same. SOLUTION: In the small reducer having a planetary gear mechanism 5 composed of a sun gear 10, a planetary gear 11, a carrier 12 for rotatably supporting the planetary gear 11, and a fixed internal gear 13 and a rotary internal gear 14 engaging with the planetary gear 11, one end of the carrier 12 is coaxially and rotatably supported by the fixed internal gear 13, and the other end of the carrier 12 is supported coaxially and rotatably by the rotary internal gear 14.
Patent JP-2003079655-A (JP)
Title: Water pillow
Inventor: SUMITOKU MITSUNORI
IPC: A61F7/10
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a water pillow which is hardly deviated even when a sleeping person struggles or tosses and turns in bed, which has stable feeling, which is comfortable to sleep, which can more surely cool his head and which can obtain a comfortable sleep when he uses the pillow to cool his head in the case of a heating time due to a pathologic cause such as a cold or at a heating time due to a hot air, sleeping badly or the like. SOLUTION: The water pillow comprises a bottom plate 2 having a flat rectangular shape and made of a hard elastic material, sidewalls 1 each made of a hard elastic material having ridge states at both ends and a trough-like wavy shape at a central part and stood vertically from the plate 2 at both ends of long sides of the plate 2, a sheet-like article made of a hard elastic material coating on upper ends of the sidewalls 1 from one short end of the bottom 2 to another short end to meet the upper ends of the sidewalls to form a surface 3 by connecting both short ends of the plate 2 to the upper ends of both the sidewalls 1, and a pouring/draining port provided near the short sides of the plate 2 of the surface 3 and having a threaded port cock 5 at one side in this embodiment.
Patent JP-2002203473-A (JP)
Title: Cold cathode field electron emission element, its manufacturing method, and cold cathode field electron emission display device
Inventor: NODA MAKOTO
IPC: H01J1/304
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a cold cathode field electron emission element capable of uniformly and easily forming an electron emission part having high electron emission efficiency. SOLUTION: This cold cathode field electron emission element has: a cathode electrode 11 formed on a support body 10; an insulating layer 12 formed on the support body 10 and the cathode electrode 11; a gate electrode 13 formed on the insulating layer 12; an opening part 14 formed in the gate electrode 13 and the insulating layer 12; and a plurality of electron emission parts 15A and 15B formed on the cathode electrode 11 located on the bottom of the opening part 14. In this case, the electron emission parts 15A and 15B are arranged on concentric opening part analogizing figures around the center part of the opening part 14, and the height of electron emission end parts 15a and 15b of the respective parts 15A and 15B increases as the electron emission parts are positioned close to the center part of the opening part 14.
Patent JP-2002179545-A (JP)
Title: Composition including retinoid and benzotriazole silicone, especially cosmetic composition
Inventor: MARTIN GUENAELLE
IPC: A61K8/891
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a composition and it's use including both retinoid and UV screening agent, especially UVA screening agent free from decomposition of the retinoid by the screening agent. SOLUTION: This composition includes at least a retinoid, especially retinol and a specific benzotriazole silicone in a physiologically permissible medium. The benzotriazole silicone gives screening function to the UV irradiation without inducing decomposition of the retionid. This composition prevents or treats an intrinsic or light-induced symptom senile change of the skin, and provides a use of the composition as cosmetic.
Patent JP-2003134042-A (JP)
Title: Narrow band radio continuous communication system
Inventor: KASAGI MASARU
IPC: G07B15/00
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To make communication continuously between a road and a vehicle in a narrow band communication system. SOLUTION: Roadside antennas 101 to 105 are arranged adjacently to a traveling direction of the vehicle so that a part of adjacent communication ranges of mutual roadside antennas is overlapped, all roadside machines are synchronized and perform timing control so that the head slot in a frame of the next roadside antenna is transmitted in timing of the last slot in a frame of a roadside antenna in front of the traveling direction. On-vehicle units 121, 122 not only communicate by communication frames but attempt reception from other antennas by the last slot of the communication frames, and change the opposite party to communicate with when judged to be in a state to be stably communicated with other antennas.
Patent JP-2003138062-A (JP)
Title: Acetyl cellulose resin composition and its manufacturing method
Inventor: DAITO TERUMASA
IPC: C08L1/10
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a biodegradable or low environmental load type acetyl cellulose resin composition which particularly excels in injection molding, extrusion molding, and profile extrusion molding, is biodegradable or of the low environmental load type, and can be broadly applied in the field of molding materials obtained by melt molding, and its manufacturing method. SOLUTION: The acetyl cellulose resin composition comprises 100 pts.wt. acetyl cellulose resin (A) having biodegradability and a degree of substitution of the acetyl group of 1.9-2.9, 5-100 pts.wt. mixture of specific glycerin derivative-based plasticizers (B) and (C) and, based on 100 pts.wt. sum of components (A) to (C), 5-200 pts.wt. organic filler (D) and/or 0.01-5 pts.wt. lubricant (E). The method for manufacturing an acetyl cellulose resin composition comprises heating the above raw materials of the composition at 60 deg.C-160 deg.C to blend them.
Patent JP-2003142584-A (JP)
Title: Method for designing semiconductor integrated circuit
Inventor: YAMAUCHI HIROYUKI
IPC: G06F17/50
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To allow the designing method to surely correspond to more fining in design size. SOLUTION: When the expected size of the 1st layout data of each arrangement are at the time of finishing after manufacturing it is included within an allowable error range of a reference value in a step ST03, 1st OPC mask data in the allowable area are defined as exposing mask data. In a step ST04, whether an arrangement area in which the 1st OPC mask data are not included within the allowable error range of the reference value, i.e. an out-of-allowable area exists or not is determined. When the out-of-allowable area exists, 2nd layout data having a 2nd expected value based on a 2nd layout design rule different from a 1st layout design rule are prepared for the out-of-allowable area in a step ST05.
Patent JP-2003064522-A (JP)
Title: Cap
Inventor: IN SAKAE
IPC: A42B1/24
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a cap to be used as event goods and made of paper or synthetic resin, etc., for shielding sunlight in a soccer field or a baseball stadium. SOLUTION: The cap is composed of a shielding face to shield sunlight, multiple cranial pieces each bonded with the adjacent pieces to form a dome form connected with the shielding face, an extension face extended from the multiple cranial pieces and forming a connection groove, a fitting face extended from a cranial piece having the extension face and an adjacent cranial piece and bonded by fitting in the connection groove formed on the extension face, and a fitting face extended from a cranial piece arranged at the lower end of the cranial pieces. A number of engaging faces are formed by cutting a part of the intermediate part of the fitting face. The engaging face keeps the fixed state with a tightening part having a groove and formed on another cranial piece.
Patent JP-2003145207-A (JP)
Title: Roll body and method for manufacturing the same
Inventor: MATSUBARA YOICHI
IPC: B21B27/03
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a hollow roll based on a plate-wound method and excellent in a cost aspect in a form without having uneven hardening penetration caused by a weld zone. SOLUTION: A portion where a proeutectoid ferrite band 4aa is caused along the weld line of a roll body 1 is shaved into a groove. The roll body 1 in which the proeutectoid ferrite band 4aa causing the uneven hardening penetration does not exist in a hardening layer is obtained by refilling the groove G by low heat input welding based on a plasma welding method.
Patent JP-2003152068-A (JP)
Title: Positioning jig of cassette for substrates
Inventor: ISHIKAWA TAKAYUKI
IPC: B65G1/00
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a positioning jig which can accurately and effectively position shelf plates when the shelf plates of a cassette for substrates is positioned. SOLUTION: This positioning jig 10 is provided with a plurality of grooves 33 which are stretched in the same direction on facing surfaces of a plurality of pairs of shelf plates 32 which are arranged in a frame member 31 in parallel with each other, and used for the cassette 30 for substrates wherein two edges of a plurality of square substrates are inserted in the grooves of each pair of the shelf plates and collective accommodation is performed. The jig 10 is also provided with spacers 11 corresponding to the size of substrates which are accommodated between the respective pair shelf plates, and a retaining member 12 for retaining the respective spacers collectively. Each spacer is attached to each pair of the shelf plates, and each shelf plate is positioned.
Patent JP-2003150728-A (JP)
Title: Shrine and temple service system
Inventor: SATO MASAHIRO
IPC: B42D15/10
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a shrine and temple service system with which a user can pray while staying at home and receive various kinds of services from the shrine or temple. SOLUTION: By using the shrine and temple service system, a request item is transmitted to the computer system of the shrine or temple through the Internet, etc., and the shrine or temple outputs this request item as various kinds of forms and carries out a religious ceremony according to these forms.
Patent JP-2002213429-A (JP)
Title: Propeller shaft
Inventor: TOCHIGI MASAHARU
IPC: F16C3/02
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a light weight propeller shaft for firmly joining both first and second shaft parts to a center-bearing part in the propeller shaft having the center-bearing part supported by a car body, and the first and second shaft parts positioned on the axial directional both sides of the center-bearing part. SOLUTION: In the propeller shaft P1, the first shaft part 10 and the second shaft part 20 are joined to the iron material center-bearing part 30 by mechanical joining, such as fastening and calking of a bolt 60 and a nut 61. Both the first shaft part 10 and the second shaft part 20 are desirably manufactured from an aluminum material.
Patent JP-2003157630-A (JP)
Title: Positioning controller
Inventor: ATAMI TAKENORI
IPC: G11B5/55
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To make a head position highly accurately follow up a position track and a speed track even for the saturation of a VCM (voice coil motor) current as to the positioning system of a magnetic disk unit. SOLUTION: Internal models 42 to 44 and a track generation part 40 are structure in a control program and a model control part 41 calculates a 1st operation signal Umf and a 2nd operation signal Ums so that an operation signal for outputting the Ums for a fixed sample time Tu after the Umf outputted for the fixed sample time Tu matches a position track and a speed track where a position Pm and a speed Vm outputted by an internal model 2×Tu second later are formed. When a detector 48 detects the saturation of a voice coil current for head movement, the signal obtained by subtracting a position feedback signal Uh from the detected voice coil current is inputted to the internal model to make the model follow up the controlled system, thereby preventing deterioration in control performance.
Patent JP-2003155932-A (JP)
Title: Construction machine
Inventor: SUGAYA MAKOTO
IPC: F01P11/12
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a construction machine with which dust or the like adhering to a dust trapping means is easily cleaned, and the dust removed when cleaning a heat exchanger is easily discharged outside. SOLUTION: A dust trapping net 25 is attachably/detachably fitted to a cooling air duct 14 so as to cover a connection port 14G to a multiblade fan 19. The area of a net part 25c of the dust trapping net 25 is reduced to the connection port 14G, and since the dust trapping net 25 can be detached, the dust adhered to the dust trapping net 25 can be easily removed. In addition, a discharge port 14H formed in a bottom part of the cooling air duct 14 is opened/closed by a lid plate 26, and when a radiator 23 or the like is cleaned, the removed dust is directly discharged outside from the discharge port 14H by detaching the lid plate 26.
Patent JP-2002292599-A (JP)
Title: Multi-layer body sheet for punching work
Inventor: OYAMA YASUSHI
IPC: B32B15/08
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a multi-layer body sheet for punching work capable of performing punching work accurately in particular causing little axis-vibration of a drill, capable of reducing drill smear and coarse inner walls, and obtaining a high-quality multi-layer body. SOLUTION: The multi-layer body sheet for punching work is so constituted that a mixture of solid lubricant and high polymer chemical compound capable of being mixed with the solid lubricant is laminated on one side of a metal foil.